The dimension of a room is the length and width of the room.
The length of the room in yard is L/3An expression for the length of the room in unit of 3ft is 3LThe room is longer than 3 feet, in L timesFrom the question, we have:
[tex]L \to[/tex] Number of feet
(a) An expression for the length of the room in yards
In standard unit of conversion
[tex]1ft = \frac{1}{3} yd[/tex]
Multiply both sides by L:
[tex]L \times 1ft = L \times \frac{1}{3} yd[/tex]
[tex]L\ ft = \frac{L}{3} yd[/tex]
Hence, the length of the room in yard is L/3
(b) An expression for the length of the room in unit of 3ft
In (a), we have:
[tex]L \to[/tex] Number of feet
To calculate the length in units of 3 feet, we simply multiply L by 3
[tex]Unit = 3 \times L[/tex]
[tex]Unit = 3L[/tex]
An expression for the length of the room in unit of 3ft is 3L
(c) How many times longer the room is, than 3ft.
In (b), we have:
[tex]Unit = 3L[/tex]
The number of times (n) the room is longer than 3 ft is:
[tex]n = Unit \div 3[/tex]
[tex]n = 3L \div 3[/tex]
[tex]n = L[/tex]
The room is longer than 3 feet, in L times
Read more about dimensions at:
https://brainly.com/question/3194540
Answer:
a. L/3
B. L/3
C. L/3
Step-by-step explanation:
trust me, just answered it
Please help me!!!!!!
Answer:
The green box is -3
Step-by-step explanation:
You are reading from a graph, so it is more important perhaps, to pick clear points rather than easy to handle points.
The easiest two points you could use would be
(0,4)
(1, 1)
Slope
m = (y2 - y1)/(x2 - x1)
y2 = 4
y1 = 1
x2 = 0
x1 = 1
m = (4-1)/(0 -1)
m = 3/-1 = - 3
Y intercept
b = 4 from the point 0,4
Line
y = - 3x + 4
Is this Valid, or false?
5 less than is the difference of twice k and 12 when k equals 4.
What is the relationship between the bridge strength and bridge thickness?
help please will mark brainliest
Answer:
D 60 degrees
Step-by-step explanation:
I took the test and got it right
Your welcome :)
I need help on #20. Please provide step by step explanations pls!
the relations {(2,-5),(8,-5),(3,4),(a,0)} is not a function. what are the possible values of a?
Please show answer
Hey there!
A function is like a machine. You put numbers in it and it gives you one number. You can end up with the same output, but you cannot put in the same number multiple times and get different results. It gives you the same number if you do the same one. Functions cannot have multiple outputs for the same input.
We see here that this relation is not a function. So, we can repeat 2, 8, or 3 to get the corresponding y-value and also 0. For example, a could be 2 and it has 2 outputs which would be -5 and 0. This makes it not a function, so our possible values will be 2, 8, and 3.
Have a wonderful day and keep on learning! :D
The sum of two-fifths of y and one-sixth of h, minus 2
hi <3
i'm assuming you want the expression written out
it would be:
(2/5y + 1/6h) - 2
hope this helps :)
Can someone please help me l just need these question.
Answer:
B
Step-by-step explanation:
Answer: y= [x-2] +3
Graph the absolute value using the vertex and a few selected points.
x 0-5 and y 5,4,3,4,5
Which of the following is an even unction?
Answer:
f(x) = |x|
Step-by-step explanation:
because f (–x) = f (x), so all of the signs are the same), then the function is even.
is 6.224398 rational or irrational?
Answer:
Technically, it's rational because it is definite and has an end
Step-by-step explanation:
Solve for x: the quantity of x plus 16 all over 3 = 3x
x = −7
x = −13
x = 8
x = 2
(x + 16)/3 = 3x / · 3
x + 16 = 9x
x - 9x = 16
-8x = 16 / : (-8)
x = -2 ← the end
Answer:
D. x = 2 (last/fourth option)
Step-by-step explanation:
[tex] \frac{x + 16}{3} = 3x[/tex]
[tex]x + 16 = 9x[/tex]
[tex]x - 9x = - 16[/tex]
[tex] - 8x = - 16[/tex]
[tex]\boxed{\green{x = 2}}[/tex]
Katrina said the number
0.101100111000... is a rational number because it consists
only of the digits 0 and 1, and these digits repeat. Do you
agree or disagree? Explain.
What is -1/2 (-5/6 + 1/3)?
Answer:
-1/2 (-5/6 + 1/3)?
.25
1/4
I’m stuck on this question if someone could help me I would highly appreciate:)
Answer:
8 is the answer...
Hope it helps
Answer:
AB = 8
Step-by-step explanation:
Given B is the midpoint of AC , then
AB = AC , that is
7x - 6 = 12 - 2x ( add 2x to both sides )
9x - 6 = 12 ( add 6 to both sides )
9x = 18 ( divide both sides by 9 )
x = 2
Then
AB = 7x - 6 = 7(2) - 6 = 14 - 6 = 8
Ananya's is 7 year 8 months 16 days and Abha's age is 4 years 10 months 25 days . By how much Abha is younger than Ananya ?
Answer:
2 year 9 months 21 daysIf a month is 30 days;
Year/ Months/Days
7 8 16 \
If we subtract = 2 year 9 months 21 days4 10 25 /
Frank had 185 dollars. He loaned 65 dollars to a friend, spent 92 dollars, and received his 30 dollars paycheck
from work. How much money does he have now? Using the rubric above, write a proper CLAIM about the
problem above in the box below.
Answer:
$61
Step-by-step explanation:
185-62-92+30 = 61
original amount - gave loan - money spent + money received = money left
A piece of wire 100 cm long is cut into two pieces, each to be bent to make a square. The length of a side of one square is to be 4 cm longer than the length of a side of the other. How should the wire be cut?
Answer:
The two pieces will be 42 and 58 cms long.
Step-by-step explanation:
Let the length of the smallest square be x cm.
Then the length of the other will be x + 4 cm
So, as there are 4 sides in a square, we have the equation:
4x + 4(x + 4) = 100
8x + 16 = 100
8x = 84
x = 10.5 cm.
So we need 4*10.5 = 42 cms for one square and 4 * 14.5 = 58 cms for th other square.
Evaluate the expression when y=-4.
y²-7y+2
Answer:
Here is your answer
Hope it helps
Tanya is building a tower with blocks that are 3 inches high. Val is building a tower with blocks that are 7 inches high. What is the shortest tower each can build if they want their towers to be the same height? A. 14 inches B. 21 inches C. 35 inches D. 42 inches
Answer:
B. 21
Step-by-step explanation:
3x7= 21 they both have this multiple in common
Mrs. Jones is handing out candy to trick-or-
treaters. She gives out candy bars to kids in
costume and small packages of gummies to kids
without a costume. The candy bars cost $0.80,
and the gummies cost $0.25. At the end of the
night, 100 children visited Mrs. Jones's home,
and she gave out $69.00 in candy. How many
children who visited Mrs. Jones's home were
wearing a costume?
A. 20
B. 50
C. 69
D. 80
E. 92
Hello!
Firs things first, lets write down what we needed to put in the equation.
Candy bars = kids with costumes
Gummies = kids with no costume
$0.80 per candy bar
$0.25 per gummies
100 children visited Mrs. Jones.
She gave out $69 candy
We have two equations to make!
x + y = 100
0.80x + 0.25y = 69
Now lets solve for x!
x + y = 100
0.80x + 0.25y = 69
Let pick a number that adds up to 100,
80 + 20 = 100
now lets plug those numbers into the equation.
0.80(80) + 0.25(20) = 69
64 + 5 = 69
69 = 69
now we know that,
x=80
y=20
but what does x and y represent?
x represents kids in costume
y represents kids in no costumes
What is the question asking?
How many children who visited Mrs. Jones's home were wearing a costume?
x represents kids in costume
so, the answer is 80,
80 kids were wearing a costume.
I hope this helps,
Have a wonderful day!
Eu
iles
56
Alexa is planning to drive across the United States in
her car. She started making a table to represent the
proportional relationship between gallons of gas and
miles driven. The table shows how far she can travel
for each gallon of gas that she uses.
What is the constant of proportionality?
I
miles per gallon
2
8
The figure shows the depths of a submarine.
Find the vertical difference traveled by the submarine
Find the mean hourly vertical distance traveled by the submarine
Answers:
Vertical distance traveled = 410.7 feet
Mean hourly vertical distance = 136.9 feet per hour
=============================================================
Explanation:
We'll subtract the positive versions of the two numbers (large - small) to get
725.6 - 314.9 = 410.7
This tells us that the distance between those depth markers is 410.7 feet
In other words, the submarine has risen 410.7 feet in vertical distance over those 3 hours.
The mean hourly distance, aka the speed, is
speed = distance/time
speed = (410.7 feet)/(3 hours)
speed = (410.7/3) feet per hour
speed = 136.9 feet per hour
This is another way of saying "each hour, the submarine goes up by exactly 136.9 feet".
what is the value of each expression?
11+ (-7)
Answer:
4Step-by-step explanation:
11 + (-7)
= 11 - 7
= 4
#Let'sLearn#AyoBelajarEvaluate
8y + 12 -22 when y=4 and z=2
Answer:
22
Step-by-step explanation:
8y + 12 -22
8(4) + 12 - 22
32 + 12 - 22
44 - 22
22
Answer:
22
Step-by-step explanation:
5 less than 3 times a number is 7. Write an equation.
Determine the value of x
A. 13.95
B. 15
C. 4.375
D. 4.59
Answer:
A. 13.95
Step-by-step explanation:
By using the sine rule:
5 divided 70 pls help
Answer:
1/14
Step-by-step explanation:
id k how to explain
The distance an object travels is determined by how fast it goes and for how long it moves. If an object's speed
remains constant, the formula is d-ros, where d is the distance, r is the speed, and t is the time.
If you drive at 50 miles per hour for 5 hours, how far will you have traveled?
a .200 miles
b .10 miles
C. 250 miles
d .300 miles
Please select the best answer from the choices provided
Answer:
250 miles
Step-by-step explanation:
Speed = Distance/Time
Speed given = 50 m/hr
Distance = ?
Time = 5 hrs
Distance = Speed × Time
= 50 m/hr × 5 hr
Ans = 250 miles.
How are midpoints and bisectors the
same/different?
Answer:
midpoint shows in one place while bisector covers most area
In the figure above AB = 4x + 6 and BC = 7x + 15. If AC = 120, find the length of segment AB
Answer:
42
Step-by-step explanation:
